The legend in the first photo, starting 7:00 appears to read CESAR AVGVST + eTOILLVM and then something I cannot make out
Reverse starting at 12:00 + BEnEDICTVS. Again, I cannot read the rest. Castle wall and crusader cross/cross of Lorraine.
I agree with the others that the large size (looks like 40 to 50 mm?) alone makes this not a coin, most likely a modern token imitating medieval designs.